Laser induced reaction of Ca+- tertbutylamine complex was studied by reflection time of flight spectrum (RTOF). Different photodissociation spectra, the action spectrum as function of laser wavelength, and ratio curve of different channels were obtained. Two channels were found, one was Ca+ cation separation channel, the other one was reactive channel for product Ca+NH2. Product Ca+ was dominant in the whole region studied and the only one in the region 530 similar to 595 nm. The action spectrum shows pronounced structureless peaks, which are relevant to the transition of complex. The dynamics of the reaction was discussed at the end.